<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Page</title>
    <script src="../lib/vue.js"></script>
</head>
<body>
<div id="page" style="display: flex;flex-direction: column;">
    {{value}}
    <button @click="getPageValue">获取主窗口的renderer值</button>

</div>
</body>
<script src="page.js"></script>
</html>